#7891EB
Closest named color: Cornflower Blue (#6495ED). oklch(67.7% 0.136 270.7), rgb(120, 145, 235).
Aa
Black text reads best on this color (7.04:1).
About this color
#7891EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 68%, its chroma 0.136 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.023 away. Black text reads best on it, at 7.04:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.136) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.04:1 |
| White text | 2.97:1 |
Values
| HEX | #7891EB |
| RGB | rgb(120, 145, 235) |
| HSL | hsl(227, 74%, 70%) |
| OKLCH | oklch(67.7% 0.136 270.7) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #7891EB | 2.97:1 | Fails | Lc -61.6 | Content text, not long reading |
| Black text on #7891EB | 7.04:1 | AAA | Lc 47.8 | Large or bold text, headings |
| #7891EB text on white | 2.97:1 | Fails | Lc 56.3 | Large or bold text, headings |
| #7891EB text on black | 7.04:1 | AAA | Lc -45.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3E9FB
oklch(93.5% 0.025 271.1)
-
Step 200
200
#CDD8F9
oklch(88.4% 0.047 270.8)
-
Step 300
300
#ACBEF9
oklch(80.9% 0.086 271.2)
-
Step 400
400 (this color)
#7891EB
oklch(67.7% 0.136 270.7)
-
Step 500
500
#637EF1
oklch(63% 0.174 270.7)
-
Step 600
600
#4C64E0
oklch(55.5% 0.19 270.7)
-
Step 700
700
#3E52C3
oklch(49.1% 0.177 270.8)
-
Step 800
800
#33449D
oklch(42.6% 0.146 270.8)
-
Step 900
900
#2C3B7D
oklch(37.8% 0.113 270.5)
-
Step 950
950
#1A2349
oklch(27.1% 0.071 270.9)
#7891EB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6E9BEF | 0.026 |
| Deuteranopia (no green cones) | #6291E9 | 0.026 |
| Tritanopia (no blue cones) | #48A4B3 | 0.122 |
| Achromatopsia (no color) | #959595 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7891EB
#7891EB
oklch(67.7% 0.136 270.7)
- #B7930B
#B7930B
oklch(67.7% 0.136 90.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #7891EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.023
- Perrywinkle #8F8CE7 ΔE 0.031
- Soft Blue #6488EA ΔE 0.036
- Lavender Blue #8B88F8 ΔE 0.040
- Periwinkle Blue #8F99FB ΔE 0.044
- Chefchaouen Blue #4895EF ΔE 0.047
- Dark Sky Blue #448EE4 ΔE 0.056
- Periwinkle #8E82FE ΔE 0.057
Use #7891EB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.